<template>
  <div class="my-counter">
    <button type="button" class="btn btn-light" @click="good.goods_count--"
    :disabled="good.goods_count <= 1"
    >-</button>
    <input @blur="blurFn" type="number" class="form-control inp" v-model.number="good.goods_count">
    <button type="button" class="btn btn-light" @click="good.goods_count++">+</button>
  </div>
</template>

<script>
export default {
  props:{
    good:{
      type:Object,
    }
  },
  //2点击事件,小于1禁止点击
  //3 输入框禁止输入负值事件
  methods:{
    blurFn(){
      if(this.good.goods_count < 1){
        this.good.goods_count = 1
        
      }
    }
  }
}
</script>

<style lang="less" scoped>
.my-counter {
  display: flex;
  .inp {
    width: 45px;
    text-align: center;
    margin: 0 10px;
  }
  .btn, .inp{
    transform: scale(0.9);
  }
}
</style>